Big Arm Unit - Flathead Lake State Park
About this site
Big Arm Unit is a 41-site campground in Flathead Lake State Park along the lake's western shore, offering tent and RV sites up to 30-40 feet, three yurts, boat ramp, hiking trails, swimming, fishing, and picnicking. Amenities include flush and vault toilets, coin-operated showers, drinking water (seasonal), bear-resistant lockers, picnic tables/shelters, fire rings/grills, firewood for sale, trash removal, and parking. Open April through October with seasonal services mid-May to mid-September. Pets allowed on leash. 14-day stay limit within 30 days. Popular launch for Wild Horse Island.
Amenities & access
Access
- Drive-in access
Amenities
- Toilets
- Showers
- Pet Friendly
- Fire Rings
- Clean Water
Contact
Location
47.811556, -114.311008
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